Log message:
*: Move SUBST_STAGE from post-patch to pre-configure
Performing substitutions during post-patch breaks tools such as mkpatches,
making it very difficult to regenerate correct patches after making changes,
and often leading to substituted string replacements being committed.

Log message:
Cleaned up PLIST files.
The actual cleanup has been done by pkglint:
* Added missing identifier comments
* Replaced ${PKGMANDIR} with a simple man, since the infrastructure does
all the magic for PLISTs

Log message:
Add devel/adacurses to pkgsrc
The ncurses Ada95 binding was originally written by Juergen Pfeifer in
1996. It has been improved several times by Juergen, as wll as
Eugen V. Melaragno and Nicolas Boulenguez.